68298895

素因数分解:

$5^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{2467}}^1$

素因数の和:2599

約数の個数: 24

約数和(自身を含む): 96222384

約数和(自身を除く): 27923489

約数列:

[1, 5, 7, 35, 49, 113, 245, 565, 791, 2467, 3955, 5537, 12335, 17269, 27685, 86345, 120883, 278771, 604415, 1393855, 1951397, 9756985, 13659779, 68298895]

約数ペア:

[(1, 68298895), (5, 13659779), (7, 9756985), (35, 1951397), (49, 1393855), (113, 604415), (245, 278771), (565, 120883), (791, 86345), (2467, 27685), (3955, 17269), (5537, 12335)]